зеркало из https://github.com/mozilla/gecko-dev.git
35 строки
864 B
C++
35 строки
864 B
C++
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef STREAM_H_
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#define STREAM_H_
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#include "DecoderDoctorLogger.h"
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#include "nsISupportsImpl.h"
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namespace mozilla {
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DDLoggedTypeDeclName(ByteStream);
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class ByteStream : public DecoderDoctorLifeLogger<ByteStream>
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{
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public:
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NS_INLINE_DECL_THREADSAFE_REFCOUNTING(ByteStream);
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virtual bool ReadAt(int64_t offset, void* data, size_t size,
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size_t* bytes_read) = 0;
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virtual bool CachedReadAt(int64_t offset, void* data, size_t size,
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size_t* bytes_read) = 0;
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virtual bool Length(int64_t* size) = 0;
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virtual void DiscardBefore(int64_t offset) {}
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protected:
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virtual ~ByteStream() {}
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};
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}
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#endif
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